Current
• Computer Vision Research Associate
Featured Work
click play to enable 'magic'
click image for more information
Profile in Tableau
Note: For better interactive experience, click here
Education
2016 - 2017
George Washington University
- M.S. in Data Science
2011 - 2015
Sichuan University
- B.S. in Mathematics, concerntration on Statistics
Feature Skills
• Advanced mathematics, statistical modeling and machine learning
• 3+ years experience in data analysis
• Software: Python (Tensorflow, keras, scikit-learn, Caffe, EDA), Spark, Tableau, postgresql, MySQL, R, Google Cloud Platform, Git
• Technique: ETL, NLP, Recommendation System, Neural Network, Modeling, Data Mining, Data Visualization, Data Cleaning
Major Researches
Movie Recommendation System [Python/Spark]
(Demo)
- • Designed and developed a Flask web API backed with Postgre/mySQL as database to provide live movie recommendations
- • Algorithms: Content-based recommendation/ similarity-based CF/ matrix factorization CF
Product Demand Analysis [Python]
- • Predicted product demand for an online ads platform by analyzing users and products’ unstructured (title and description in Russian, images) and structured data (price, category, location and time)
Customer Value Analysis [Python]
- • Predicted valuable credit card customers based on payment history, bill statement history and some background information
Master Thesis, German Traffic Sign Classification [Python/Tensorflow]
Implementation in Tensorflow
Implementation in Caffe
- • Image classification neural network comparison between Caffe and Tensorflow
Bachelor Thesis, Effect Prediction for NIPPV in Patients with Respiratory Failure[SAS]
- • Used logistic regression model to predict treatment effect using patients’ physical data
Occupation
Computer Vision Research Associate, Harvard Medical School
NLP Research Assistant, George Washington University
Blog
Data Science Graduate Assistant, George Washington University
Hellogwu.com Website Operation Assistant
InDC IOS APP Content Developer
Intern, Ping ’an Insurance Company of China, Ltd.
Vice Minister of Organization Department, Student Union of College of Mathematics, SCU
Awards
05/2015
Outstanding Undergraduate Thesis(5%)01/2015
Excellent Volunteer of SK Sunny Undergraduates Volunteer Service11/2014
Second Class Scholarship05/2013
Active Volunteer in Love Passing Voluntary Service of SCU04/2013
Second Prize in Undergraduates Tennis Championship of SCU
Conference
DC, 10/09/2017
DevFest DC 2017
DC, 05/15/2017-05/17/2017
Know Identity Conference
DC, 05/05/2017-05/06/2017
DevFest DC 2017
DC, 12/03/2016
GW DATA Data Driven Insights Conference: Extract, Transform, Learn
DC, 11/29/2016
Exploring some of the latest and greatest tools in Data Science
DC, 09/28/2016
Data Transparency 2016 with Open Data Innovation Summit
DC, 06/30/2016
ATARC Federal Big Data Summit
DC, 03/04/2016-03/05/2016
Open Data Day DC 2016
Volunteer
New Orleans, LA, 03/2017
Habitat for Humanity
- • Rebuilt three houses in the areas of New Orleans that continue to suffer from Hurricane Katrina
Arlington, VA, 10/2016
Marine Corp Marathon
Washington Monument Grounds, DC, 06/2016
Moving day DC
- • National Parkinson Fundraiser
DC, 04/2016
DC Central Kitchen
- • Prepare food for homeless
Chengdu, China, 03/2014-06/2014
SK Sunny Undergraduates Volunteer Service
- • Helped children of migrants
Chengdu, China, 05/2013
Love Passing Voluntary Service
- • Collected and sold second-hand items from graduating students for charity fundraiser
Chengdu, China, 04/2013
Volunteer for Ya’an earthquake
Chengdu, China, 04/2013-05/2013
The Love-Package Volunteer Service
- • Fundraiser for children in distant poverty-stricken areas.